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Text Description: buff pumice lapilli References:  The physical volcanology and petrology of the 3400 YBP caldera-forming eruption of Aniakchak Volcano, Alaska Postglacial eruptive history, geochemistry, and recent seismicity of Aniakchak Volcano, Alaska |
| StationID | Latitude | Longitude | Geologist | DateVisited | Age Info | Volcano | Eruption | Location Description | Text Description | Sample ID | Sample Type 1 | Sample Type 2 | Final Unit | Material | SiO2 | TiO2 | Al2O3 | FeOT | MnO | MgO | CaO | Na2O | K2O | P2O5 | Total-majors | REF majors | METH majors | Fe2O3/Fe203T orig | FeO/FeOT orig | Volatiles csv | METH volatiles | Cs | Rb | Ba | Sr | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | Y | Zr | Nb | Hf | Ta | Pb | Th | U | Sc | V | Cr | Fe | Co | Ni | Cu | Zn | Ga | Mo | As | Na | K | Ref trace1 | METH trace1 | Rb | Ba | Sr | La | Ce | Nd | Sm | Eu | Gd | Dy | Er | Yb | Lu | Y | Zr | Nb | Pb | Th | U | Sc | Ti | V | Cr | Ni | Cu | Zn | Ga | Ref trace2 | METH trace2 | Light csv | Halogen csv | other major csv | other lile csv | other ree csv | other hfse csv | other hpe csv | other tm csv | other misc csv | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AC-11 | 56.9159323632 | -158.068768683 | Dreher, S. T. | 1997-01-01 | Aniakchak | Caldera rim, N side of Gates; Dreher loc 1 | buff pumice lapilli | AC11f | Tephra Fall | Cumulate | Qbn? | Whole-rock | 66.74 | 1 | 15.34 | 4.52 | 0.17 | 1.04 | 3.22 | 4.84 | 2.85 | 0.29 | 98.14 | 658 | XRF | 0.88 | 3.64 | 3.286166568 | 68.9883841 | 845.8984148 | 251.5330309 | 28.10826283 | 60.19179538 | 8.16086019 | 34.4696092 | 8.638424687 | 2.165532063 | 8.769790571 | 1.498949748 | 9.258497778 | 1.89679525 | 5.370678147 | 0.78148573 | 4.978865801 | 0.779762992 | 50.13761594 | 260.7263475 | 15.77987532 | 7.011701259 | 1.040941788 | 10.63378774 | 6.430280784 | 2.822906167 | 16.75452399 | 658 | ICPMS |
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